P(kPa) 500 Q3. (30 marks) A sample of gas in a cylinder undergoes a cycle in the form of a semicircle as shown in Fig. 3
Posted: Mon Nov 15, 2021 4:12 pm
P(kPa) 500 Q3. (30 marks) A sample of gas in a cylinder undergoes a cycle in the form of a semicircle as shown in Fig. 3 when exchanging some heat with the environment. (a) Compute the work made by this gas after one cycle by using the 400 3) B 200 1 1 1 1 100 integral: S pdV and by using the area. Compare two results. 0 0 1.2 3.6 6.0 VIL.) (b) Find the quantity of heat exchanged with the gas. Fig. 3